Many Halloween animatronics that spring to life when you least expect it rely on a clever little device called a passive ...

The Philips Motion Sensor Floodlight is on sale at Amazon for 10% off, and shoppers say it's "perfect for backyard security." ...

The Meross MS600 Smart Presence Sensor uses mmWave radar and PIR tech for precise motion and presence detection ...

Households across the UK are being urged to switch on outdoor lights around their property on Friday for Halloween.

Every weapon was aimed into the room. One command from the Satrap, and the three of them would become human hedgehogs , ...